Xi Jinping is almost surely comfortable with Vladimir Putin’s threats to use his most destructive weapons against Ukraine.

A possible resumption of nuclear weapons tests by Moscow remains an open question in view of hostile U.S. policies, a senior ...

Sir Richard Moore, head of MI6, slammed Vladimir Putin's "dangerous and beyond irresponsible" nuclear sabre-rattling.

Britain’s foreign intelligence service chief says Russia's 'staggeringly reckless' sabotage campaign against Ukraine's allies ...

Putin threatens Kyiv ‘decision-makers’ with new missile as capital hit by blackout - Russia’s second big attack on Ukraine’s ...

Russia may use its new Oreshnik hypersonic missile to attack "decision-making centres" in Kyiv in response to Ukraine's ...

Moscow has increasingly hit critical substations linked to nuclear power plants in an effort to disconnect them. The assaults ...

He added that decision-making centres in Kyiv could become a target for Oreshnik - the new ballistic missile Russia used to ...

Intelligence chief Sir Richard Moore, in a speech in Paris, admitted the "menace of terrorism has not gone away".

As time runs short before the once-and-future president reenters the White House on January 20, Ukraine’s Western-backed ...

The intelligence service also warned of a renewed threat from so-called Islamic State and a ‘reckoning’ to come from the ...